Do Squirrels Eat Mealworms?

For bird watchers and nature enthusiasts who set out mealworms to attract birds, a common concern is whether these offerings might also attract squirrels. Squirrels, known for their diverse and opportunistic feeding habits, can indeed consume mealworms–but we’ve got strategies to prevent squirrels from depleting the (expensive!) mealworm supply you’ve intended for the birds.

Why are Squirrels Interested in Mealworms?

We think of squirrels eating seeds and nuts–but in truth squirrels are not particularly picky and are known to eat a wide range of foods, including insects and mealworms. They especially branch out when their preferred food sources are scarce.

Mealworms, being a good source of protein, can be an attractive option for squirrels.

Is It Okay for Squirrels to Eat Mealworms?

Occasional Consumption: While it’s not harmful for squirrels to eat mealworms occasionally, these insects are not a staple of their natural diet.
Nutritional Balance: Squirrels primarily thrive on a diet of nuts, seeds, fruits, and vegetables. Mealworms should only be a small part of their overall diet.

Preventing Squirrels from Eating Mealworms Intended for Birds

There are several ways to discourage squirrels from eating those mealworms that are especially important sources of food during cold winter months and nesting season.

Use Squirrel-Proof Feeders: Invest in bird feeders that are designed to be squirrel-proof. Many of these feeders have mechanisms that close off access to the food when a squirrel’s weight is detected. Squirrels trying to access bird feeders can deter birds from visiting and potentially damage the feeders.
Separate Feeding Stations: Place mealworm feeders in areas less accessible to squirrels.
Baffle the Squirrels: Use baffles on feeder poles or hanging wires to prevent squirrels from reaching the mealworms.
Offer Alternative Feeders for Squirrels: Distract squirrels with their preferred foods like nuts and seeds, placed away from bird feeders.

While squirrels may eat mealworms, these insects should primarily be used to attract birds rather than feeding squirrels. By implementing strategies like using squirrel-proof feeders and providing alternative food sources, you can ensure that your bird visitors enjoy their mealworm treats without competition from squirrels.